13402124327 has 2 divisors, whose sum is σ = 13402124328. Its totient is φ = 13402124326.

The previous prime is 13402124269. The next prime is 13402124339. The reversal of 13402124327 is 72342120431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13402124327 - 2¹⁸ = 13401862183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13402124327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13402123327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6701062163 + 6701062164.

It is an arithmetic number, because the mean of its divisors is an integer number (6701062164).

Almost surely, 2^13402124327 is an apocalyptic number.

13402124327 is a deficient number, since it is larger than the sum of its proper divisors (1).

13402124327 is an equidigital number, since it uses as much as digits as its factorization.

13402124327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 13402124327 its reverse (72342120431), we get a palindrome (85744244758).

The spelling of 13402124327 in words is "thirteen billion, four hundred two million, one hundred twenty-four thousand, three hundred twenty-seven".